baber/WOPTO huggingface dataset:
Patent JP-S59135621-A (JP)
Title: Magnetic head
Inventor: KOJIMA TAKAYUKI
IPC: G11B5/255
Filed: 1983-01-21
Abstract: PURPOSE:To decrease the friction between a magnetic tape and a magnetic head and to prevent trouble such as a slip-stick phenomenon, tape squeaking phenomenon or the like by coating a lubricating agent on the magnetic head. CONSTITUTION:Apertures 3 are formed into a rectangular shape to a case 1 for housing and fixing a magnetic head core 4 and on the surface side thereof that slides with a magnetic recording medium, and the two apertures are opened at a suitable spacing provided above the below to the case 1. The core 4 is fixed in the case 1 by means of an epoxy resin, etc. and a part thereof exposes from the aperture 3. A resin layer 5 contains at least an org. lubricating agent and also contains pulverous powder having a relatively small grain size. A resin layer 6 contains pulverous powder of a relatively coarse grain size inrrespectively of whether the powder contains an org. lubricating agent or not. The resin layers 5, 6 are formed alternately in a belt shape between the apertures 3 and 3 in parallel with the travelling direction of a magnetic tape 2.
Patent JP-S57120535-A (JP)
Title: Removal of carbonyl compound in reaction product gas
Inventor: OKUMURA KINICHI
IPC: C07C11/02
Filed: 1981-01-21
Abstract: PURPOSE: To treat at high temperature a carbonyl compound prepared as a by- product in the production of an unsaturated hydrocarbon by oxidative dehydrogenation, by using a catalyst comprising an element such as Fe, Co, Ni, etc., an element such as an alkaline (earth) metal, etc. and at least one of lead and tin, and to remove the compound.  
     CONSTITUTION: In preparing a monoolefin or conjugated diolefin by subjecting a hydrocarbon compound to oxidative dehydrogenation reaction, a reaction product gas is treated at high temperature in the presence of a catalyst comprising at least one element selected from Fe, Co, Ni, Mn, Cu, La, and Ce, at least one element selected from alkali metals and alkaline earth metals, and at least one element selected from lead and tin, to remove a carbonyl compound as a by-product.  
     EFFECT: The consumption of hydrocarbons as active ingredients is small, and treatment of waste water is easy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62165952-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA HIDEKI
IPC: H01L21/768
Filed: 1986-01-17
Abstract: PURPOSE:To reduce a contacting resistance in a semiconductor device by damaging a natural oxide film formed at first and second wiring layers forming time by ion implanting, and annealing it to diffuse an impurity each other. CONSTITUTION:A P-added polysilicon first wiring layer 13 is formed through an SiO2 film 12 on an Si substrate 11. Then, the layer is covered with a CVD- SiO2 film 14, opened by RIE, and second polysilicon wiring layer 16 is formed. Subsequently, P ions are implanted in high density so that the maximum value of the ion density is disposed near the boundary between the layers 13 and 16. Thereafter, it is covered with an SiO2 film, annealed, activated and diffused. When the P ion density is set to 3.3X10<20> atoms/cm<3> near the boundary, a natural oxide film 17 is damaged, its contacting resistance is remarkably reduced by the later annealing, and the controllability of the contacting resistance can be improved. According to this method, the P density to the second wiring layer may be less than that of only POCl3 diffusion.
Patent JP-H11253189-A (JP)
Title: Oxytocin binding protein and dna encoding the same
Inventor: TANIZAWA OSAMU
IPC: C12P21/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject protein comprising a polypeptide or protein having a specific amino acid sequence, capable of being bound to oxytocin in a birth pang inducer and useful for e.g. estimation of parturient timing, prevention of intolerable birth pang and determination of timing for birth pang induction. SOLUTION: This polypeptide or protein having part of the amino acid sequence of the formula is a new protein allowed to be bound to oxytocin and provided with the possibilities of e.g. estimation for timing of birth pang, birth pang prevention for patients of imminent premature delivery, prevention of intolerable birth pang or determination of timing for birth pang induction. The protein is obtained by extracting the whole RNA of a human uterus muscle, separating mRNA in oligo dT cellulose column, conventionally producing a cDNA library by using it, screening the library in oxytocin receptor activity, transducing the obtained gene into a host cell by inserting it into a vector for obtaining a transformant and next cultivating it.
Patent JP-S5599196-A (JP)
Title: Preparation of antibiotics k144e and/or k144g
Inventor: NAKAYAMA KIYOSHI
IPC: C12R1/29
Filed: 1979-01-25
Abstract: PURPOSE: To prepare antibiotics 144e and/or 144g, by incubating microorganisms belonging to the genus Micromonospora.  
     CONSTITUTION: Microorganisms, e.g. Micromonospora sagamiensis SU-2 (FERM-P No.4230), which belong to the genus Micromonospora, and have the ability to produce antibiotics 144e and/or 144g (A), are incubated in a medium by the submerged, preferably spinner culture method, to accumulate A, which are collected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06212543-A (JP)
Title: Knit fabric for swimming suit and its production
Inventor: HAYASHI KIYOHIDE
IPC: D01F6/70
Filed: 1993-01-20
Abstract: PURPOSE:To obtain knit fabric suitable for swimming suit having chlorine resistance and excellent handle and dyeability by interknitting urethane-based elastic yarn containing a specific compound and polyester yarn dyeable with cationic dye under normal pressure. CONSTITUTION:Urethane-based elastic yarn containing 0.5-4.5wt.% one or more compounds selected from the group consisting of magnesium oxide, zinc oxide, aluminum oxide, magnesium hydroxide, zinc hydroxide, aluminum hydroxide and a hydrotalcite compound and polyester yarn dyeable with cationic dye under normal pressure obtained by copolymerization of >=2mol% of a monomer containing a metal sulfonate group based on a dicarboxylic acid compound constituting the polyester are interknitted and then dyed at 80-100 deg.C to give knit fabric for swimming suit having >=4.0g/de strength (DT) at break of yarn, 25-35% elongation (DE) at break, satisfying DTX(DE)<1/2>>=22.
Patent JP-2000203264-A (JP)
Title: Weatherstrip and manufacture thereof
Inventor: YANO YOJI
IPC: B29C44/34
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a weatherstrip having a lip part of good appearance, and a manufacturing method therefor, in the weatherstrip with the lip part manufactured using a thermoplastic elastomer and using a foaming agent not affecting an environment of water and the like. SOLUTION: This weatherstrip is a weatherstrip 1 made of a cellular thermoplastic elastomer provided with a hollow seal part 3, a fixing part 7 and a lip part 5. A wall thickness (c) of the lip part 5 preferably satisfies c<=a, where (a) represents an average wall thickness of the seal part 3. This manufacturing method for the weatherstrip 1 of the present invention has a fusing process for fusing thermally a thermoplastic elastomer by an extruder, a foaming agent kneading process for kneading a nonreactive foaming agent in a molten condition under pressure, and a foaming process for extruding a resulting mixture from a die of a prescribed shape and for releasing the pressurized condition hereinbefore to for, a cellular thermoplastic elastomer, and a temperature in the vicinity of the lip part 5 in the die is regulated to get high at 15-40 deg.C.
Patent JP-H10210075-A (JP)
Title: Method and device for detecting sound
Inventor: SATO NOBUKI
IPC: G10L15/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To properly extract a sound part from a sound signal including music besides a voice. SOLUTION: A digitized sound signal is inputted to a signal storage part 101 and is inputted to a sound signal level measurement part 103. The sound signal level measurement part 103 calculates a section absolute average value. A sound/silence decision part 104 compares it with a threshold from a sound threshold determination part 107, which is determined before an objective section, to decide whether a signal should be sent as sounds or hangover and reports the result to a sound transmission part 102. In the case of sounds or hangover, the sound transmission part 102 transmits a signal from the signal storage part 101. In the case of silence, a signal is not transmitted, and as the result, the signal in the objective observation section is abandoned. The sound signal is calculated in a silence period by a silence level statistic processing part 105.  In the case of sounds, it is calculated by a sound level statistic processing part 105. The calculated value is inputted to a sound threshold determination part 107 and is used to determine the threshold in next and following observation periods.
Patent JP-S63176547-A (JP)
Inventor: KOTANI HIROAKI
IPC: E04B1/41
Filed: 1987-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63177551-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: AKIMOTO HAJIME
IPC: H04N5/335
Filed: 1987-01-19
Abstract: PURPOSE:To suppress the variation of the dimensions of the apertures of the photodetecting parts of a light shielding film and suppress noises caused by the variation of photosensitivities among a plurality of solid state image sensing devices or in one solid state image sensing device by a method wherein the edge of the aperture of the light shielding film is defined by the edge of a side wall which is used as a part of the light shielding film and formed along the step produced at the time of the formation of an insulating film. CONSTITUTION:The aperture 25 of a light shielding film 13 is formed by dry- etching with a photoresist film which is so patterned as to make the edge of an aperture pattern come on a side wall 19 as a mask. The dimension of the aperture 25 of the light shielding film 13 is determined in a self-aligning manner by the position of the inner edge (x) of the side wall 19. Therefore, the variation of the dimensions of the respective apertures of the light shielding film 13 can be reduced significantly and, as a result, noises caused by the variation of photosensitivities, which is a problem in a conventional constitution, can be suppressed.
Patent JP-H03213356-A (JP)
Title: Ink jet recording device
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/21
Filed: 1990-01-19
Abstract: PURPOSE:To perform rational blank delivery by setting conditions for driving a delivery energy generating means for each recording head corresponding to the characteristics of ink used therein for the purpose of blank delivery. CONSTITUTION:Each recording head 1A-1D of a recording head unit 1 has a row of a plurality of delivery ports 100 to deliver record liquids having different colors therefrom. And electrothermal conversion elements 200 as means for generating delivery energy required for delivering record liquids are provided along liquid passages 300 in each head 1A-1D. When electric power is supplied and a series of initial treatment is carried out to start recording, scanning for recording is performed. By judging whether or not recording time has passed a predetermined time, scanning for recording is continued until the predetermined time has passed and when said time has passed, the unit 1 is led to a home position. Thereafter, blank delivery of pulse number corresponding to color of ink delivered from each head is performed for each of the head 1A-1D and recording is repeated. As a result, rational and effective blank delivery can be carried out.
Patent JP-S54102423-A (JP)
Title: Distribution type fuel injection pump
Inventor: KOBAYASHI MASAYOSHI
IPC: F02M41/12
Filed: 1978-01-30
Abstract: PURPOSE:To obtain a good operation characteristic, with a relief quantity of the fuel made adjustable, in accordance with a rotational speed of the engine, to provide a constant quantity of the fuel injection, by means of constructing the fuel relief circuit constitution within a control sleeve. CONSTITUTION:At a base part, protruding in the side of suction air space 4 of a plunger 7, is provided an opening of cut-off port 17 that links to make a conduction between a passage 13 and the suction air space 4, and cut-off port 17 is closed at inner circumferential surfaces of a control sleeve 18 freely slidably installed to the base part. When the engine is at high speed running operation, with a fuel pressure increased, a piston 23 moves to be shifted to a position agreeable only with a passage 33, and a relief of the fuel is operated into the air space 4 only from the fuel passage 33, however, a big reducing resistance of the passage causes a relief quantity of the fuel to become small into the air space 4. Accordingly, the fuel injection quantity characteristic presents a flat curve in a range from low speed to high speed, thus capable of stabilizing the engine characteristic.
Patent JP-S59134454-A (JP)
Title: Solar heat collector
Inventor: UNO HIROSHI
IPC: F24S90/00
Filed: 1983-01-20
Abstract: PURPOSE:To enable to perform an efficiency heat-collecting operation even when the solar radiation quantity varies, by controlling the quantity of a heat-transmitting medium circulated so that the state of the medium at an outlet of a heat collector is in a gas-liquid two-phase region in using a Flon refrigerant as a heat-transmitting medium. CONSTITUTION:In addition to an outlet thermistor 5 for detecting the temperature of the heat- transmitting medium at the outlet of the heat collector, an intermediate thermistor 8 for detecting the temperature of the medium at a preset position provided at an intermediate part between an inlet and the outlet of the heat collector is provided. A controlling circuit 7' so functions that a pump 2 is driven when the temperature detected by the intermediate thermistor 8 is higher than that detected by a hot water storing tank thermistor 6, and the pump 2 is controlled in accordance with the temperatures detected by the thermistors 5, 8, thereby controlling the quantity of the medium circulated. Namely, when the position of the intermediate thermistor 8 is so set that a state point 21 correspoding to the position of the thermistor 8 is proximate to the liquidus line 10, a state point 22 corresponding to the outlet of the heat collector lies in a gas-liquid two-phase region 13. Accordingly, by constantly controlling the quantity of the medium circulated by the pump 2 by controlling the pump 2 by the circuit 7' so that the state of the medium at the outlet of the heat collector 1 lies in the gas-liquid two- phase region 13, an efficient heat-collecting operation can be performed.
Patent JP-H10203404-A (JP)
Title: Method for improving body rigidity of automobile and manufacture of box-type structural member for car body
Inventor: ICHIKAWA SATOSHI
IPC: B62D25/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving car body rigidity whereby a car body skeleton is reinforced into light weight, and damping in a proper resonance mode of a car body can be increased. SOLUTION: In a box-type structural member 2 of a car body charged with a resin system foaming unit in the inside, the inside charging resin system foaming unit is formed of material of at least two kinds or more with a different foaming multiplying factor. That is, in an inner panel side part of the box- type structural member 2, a material B decreasing compression elastic modulus by increasing a foaming multiplying factor is used, in an outer panel side part of the box-type structural member 2, a material A increasing compression elastic modulus by decreasing a foaming multiplying factor is used.
Patent JP-H10202870-A (JP)
Title: Ink jet printing head
Inventor: SUGIYAMA JUN
IPC: B41J2/16
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To eject ink droplets in a stable state. SOLUTION: At least one or more piezoelectric member polarized in a plate thickness direction is laminated to form a base plate 4 and a large number of grooves 8 parallel to each other and side walls 10 separating these grooves 8 and at least partially composed of the piezoelectric member are formed to the base plate 4 at an equal interval and electrodes 9a applying voltage to the piezoelectric member forming the side walls 10 and the wiring patterns 9b connected to those electrodes 9a are formed to the base plate and the top plate 5 covering the upper parts of the grooves 8 and the nozzle plate 7 covering the front parts of the grooves 8 are attached to form a large number of ink chambers to constitute an ink jet printing head 1.  In this ink jet printing head 1, where 100-200 grooves 8 are formed to the base plate 4 per one inch, a coating amt. of an adhesive is set to 0.5×10<-4> to 30×10<-4> ml/cm<2> to bond the nozzle plate 7.
Patent JP-H0621885-A (JP)
Title: Cordless telephone set arrangement
Inventor: NIIRUZU ERITSUKU BUIRUHERUMU M
IPC: H04M1/72466
Filed: 1993-01-21
Abstract: PURPOSE: To provide the cordless telephone set array such as a DECT business cordless telecommunication(BCT) system consisting of a base station of a PBX form and a plurality of mobile stations of a form of portable handsets. CONSTITUTION: A handset 2 itself includes no independent means to dial a telephone number. Each handset 2 includes only one 'speech' key 7. A PBX 1 responds to an instruction received by radio communication from the handset 2 and makes dialing on behalf of the handset 2. In one embodiment, the instruction in voice is given to the handset 2 and in this case, the PBX 1 includes a voice recognition device 12 and a voice synthesis device 11. The 'speech' key 7 is used to instruct a request of calling the handset 2, a request of end of a call or a request of reception of an incoming call or the like. Other instructions and messages are mainly sent by a spoken language by radio communication between a mobile station 2 and a base station 1.
Patent JP-H09196619-A (JP)
Title: Method and instrument for measuring minute displacement
Inventor: SUHARA HIROYUKI
IPC: G01B11/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To achieve a firm resistance to changes in temperature and wavelength and moreover, measurement with high resolutions by detecting the intensity of an interference fringe with a phase difference shifted by π/2 to perform a interference measurement with almost coincidence between light to be inspected and reference light. SOLUTION: In an optical system of a light sensor head 20, the length of the optical path of light to be inspected to a PBS 5 (polarized beam splitter) via a mirror 4 from a PBS 3 is made to almost coincide with the length of the optical path of the light to be inspected to the PBS 5 via a subject 6 from the PBS 3 to allow preventing of errors associated with changes in temperature and wave length. Now when the subject 6 is displaced in the direction of working, an intensity signal (a) of a first interference fringe detector 8 and the intensity signal (b) of a second interference fringe detector 9 varies in time. One luminous flux is passed through a 1/4 wavelength plate 12 and the phase of the two signals shifts by π/2, so that a surge waveform becomes circular.  Thus, as the direction of rotation of the signals corresponds to the direction of the displacement of the subject 6, the angle of rotation of the signals corresponds to a moving value of the subject. The degree of the displacement of the subject 6 can be measured by analyzing the two signals.
Patent JP-H05198560-A (JP)
Title: Method of forming polyimide pattern
Inventor: NIWA KATSUHIRO
IPC: G03F7/40
Filed: 1992-01-21
Abstract: PURPOSE:To provide a polyimide pattern without unwanted film left at a development step by treating a copper wiring layer with a halogenous solution, forming photosensitive polyimide precursor film on the copper wiring layer, exposing the film to light and developing it, and heat-treating the developed pattern. CONSTITUTION:A copper layer is formed on a silicon wafer and made into a desired wiring pattern by photoetching. The silicon wafer is treated with a halogenous solution to coat the wiring pattern with copper oxide. A solution of a photosensitive polyimide precursor is spread on the copper wiring pattern, exposed, and developed to form a polyimide precursor pattern. The precursor pattern is heat-treated to obtain a polyimide pattern. In this manner, no unwanted film of the polyimide pattern remains in the development step. Therefore, through holes at the copper wiring do not cause the problem of electrical discontinuity or poor connections.
Patent JP-S61178888-A (JP)
Inventor: TSUMURA YOICHI
IPC: B65D90/44
Filed: 1985-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10202944-A (JP)
Title: Image forming apparatus
Inventor: HONPO TSUNAO
IPC: G03G21/14
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent contamination or formation of an abnormal image on the periphery of an image carrier by limiting emission of a light beam, through an image writing timing control means, until an image writing control permission signal is outputted from a drive control means thereby preventing formation of an unnecessary image surely. SOLUTION: When a polygon motor control circuit 112 controls driving of a polygon drive motor 111 such that a polygon mirror 103 has a specified rotational speed based on the phase difference between a signal BD and a signal itop, an image writing timing control means limits emission of light beam until a signal ready is received after convergence to a specified signal is detected. Consequently, emission of light beam is limited until the rotational speed of a rotary polygon mirror is settled at a specified speed. Detection of an image writing timing signal, i.e., a synchronism signal in the main scanning direction, is paused to block formation of a latent image which may produce an abnormal image during that period thus preventing the periphery of an image carrier from being contaminated by an unnecessary image.
Patent JP-H09201685-A (JP)
Title: Laser beam machine
Inventor: MINOMOTO YASUSHI
IPC: B23K26/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To machine a specified positions to be machined at a high speed even when the interval between positions is not only equal but also unequal in a laser beam process and accurately and quickly detect the cause of laser beam processing error. SOLUTION: The image of a work 1 is picked up preliminarily by a camera 29 and displayed on a monitor 28. Then, the work 1 is moved on the XY table 21, then the dumb bar 2 is successively cut while the irradiation position of the laser beam is determined based on the reflected light of a detected light beam. In this cutting, a trigger signal TP1 is produced for controlling the generation of the laser beam based on the reflected light of the detected light beam, and the pulse from a pulse encoder 21a attached to the XY table 21 is counted for every its generation, so that the irradiation position of the laser beam is superimposed on the image of the monitor 28 based on the counted value.
Patent JP-H09195967-A (JP)
Title: Hermetic compressor
Inventor: INOUE TAKAHIRO
IPC: F04B39/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To secure reliability of a hermetic compressor using refrigerant taking HFC as a main component and using insoluble lubricating oil by sucking insoluble lubricating oil without sucking liquid refrigerant separated into two layers through an oil supplying pipe, and performing lubrication and the cooling action on the sliding surface in the compressor. SOLUTION: Liquid refrigerant is mostly outside a partition wall 16 by providing the cylindrical partition wall 16 having the height higher than the tip of an oil supplying pipe 9 on the tip of the oil supplying pipe and on the bottom surface inside a sealed casing 13 even if it is separated into two layers, insoluble lubricating oil 15 on the upper layer enters the partition wall 16 and sucked from the oil supplying pump 9, and therefore, liquid refrigerant on the lower layer is not sucked.